航空发动机润滑油使用需求及应用验证流程  

Aeroengine Lubricants Use Requirements and Application Verification Process

作　　者：毛福荣 Mao Furong(AECC Shenyang Engine Research Institute,Shenyang 110015,China;AECC Key Laboratory of Power Transmission Technology on Aeroengine,Shenyang 110015,China)

机构地区：[1]中国航发沈阳发动机研究所,沈阳110015 [2]中国航发航空发动机动力传输重点实验室,沈阳110015

出　　处：《合成润滑材料》2023年第4期28-31,共4页Synthetic Lubricants

摘　　要：航空发动机具有设计技术先进,研制周期长及工作条件苛刻等特点。航空发动机润滑油用于主轴轴承、传动齿轮的润滑与冷却,对航空发动机的正常工作起着至关重要的作用。随着航空发动机推重比的不断提高,航空发动机热负荷和机械负荷也不断增大,对航空润滑油的性能要求越来越高,其技术性能也必须随着发动机的使用需求而不断提升。为此对典型航空发动机润滑油的使用情况、标准和研制流程以及使用需求进行了介绍。同时,必须开展耐高温航空润滑油材料特性试验方法的研究以及防腐型航空润滑油应用技术的研究。Aeroengines have the characteristics of advanced design technology,long development period and harsh working conditions.Aeroengine lubricants are used for the lubrication and cooling of the main shaft bearing and transmission gear,which plays a vital role in the normal operation of the aeroengine.With the continuous improvement of the aeroengine thrust to weight ratio,the aeroengine thermal load and mechanical load are also increasing,the performance requirements of aviation lubricants are becoming higher and higher,and its technical performance must also be continuously improved with the use of engines.Therefore,the application,standards and development process as well as application requirements of typical aeroengine lubricants are introduced.At the same time,it is necessary to carry out the research on the material characteristics test method of high-temperature resistant aviation lubricants and anti-corrosion aviation lubricants application technology.

关 键 词：理化性能 部件试验 轴承寿命试验 传动齿轮箱试验 润滑油泵试验 发动机台架试车 飞行试验 

分 类 号：TE626.34[石油与天然气工程—油气加工工程]